The Resistor,current Regulating, cataloged under National Stock Number 5905-00-202-0421, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Amperite Co Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-202-0421 |
| Primary Part Number | 6-8B |
| Item Name | Resistor,current Regulating |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Amperite Co Inc |
| Status | ACTIVE |
| Base Type | 4 PIN |
| Current Type | DC |
| Envelope Type Per Mil-E-1 | T9 (1-4) PER SPEC MIL-E-1B |
| Resistive Element Pin Connection | 1 AND 4 |
| Current Range in Amps | +0.580 TO 0.620 |
| Threshold Voltage in Volts | 9.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| K844958-1SUB5 | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| 68B | Amperite Co Inc (USA) |
| 6-8B PRIMARY | Amperite Co Inc (USA) |
NSN 5905-00-202-0421 is a Resistor,current Regulating, manufactured by Amperite Co Inc, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-202-0421 has 3 cross-referenced part numbers: K844958-1SUB5 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 68B (Amperite Co Inc), 6-8B (Amperite Co Inc).
There are 4 known substitutes for 5905-00-202-0421: 6240-00-019-0912, 5120-00-221-7063, 6685-00-248-6881 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6-8B: Base Type: 4 PIN; Current Type: DC; Envelope Type Per Mil-E-1: T9 (1-4) PER SPEC MIL-E-1B; Resistive Element Pin Connection: 1 AND 4. 6 total characteristics are documented in the Federal Logistics Information System.